001
014
015 package com.liferay.portal.security.auth;
016
017 import com.liferay.portal.kernel.log.Log;
018 import com.liferay.portal.kernel.log.LogFactoryUtil;
019 import com.liferay.portal.security.pacl.PACLClassLoaderUtil;
020 import com.liferay.portal.util.PropsValues;
021
022
025 public class ScreenNameGeneratorFactory {
026
027 public static ScreenNameGenerator getInstance() {
028 if (_screenNameGenerator == null) {
029 if (_log.isDebugEnabled()) {
030 _log.debug(
031 "Instantiate " + PropsValues.USERS_SCREEN_NAME_GENERATOR);
032 }
033
034 ClassLoader classLoader =
035 PACLClassLoaderUtil.getPortalClassLoader();
036
037 try {
038 _screenNameGenerator =
039 (ScreenNameGenerator)classLoader.loadClass(
040 PropsValues.USERS_SCREEN_NAME_GENERATOR).newInstance();
041 }
042 catch (Exception e) {
043 _log.error(e, e);
044 }
045 }
046
047 if (_log.isDebugEnabled()) {
048 _log.debug("Return " + _screenNameGenerator.getClass().getName());
049 }
050
051 return _screenNameGenerator;
052 }
053
054 public static void setInstance(ScreenNameGenerator screenNameGenerator) {
055 if (_log.isDebugEnabled()) {
056 _log.debug("Set " + screenNameGenerator.getClass().getName());
057 }
058
059 _screenNameGenerator = screenNameGenerator;
060 }
061
062 private static Log _log = LogFactoryUtil.getLog(
063 ScreenNameGeneratorFactory.class);
064
065 private static ScreenNameGenerator _screenNameGenerator;
066
067 }